FFS some people need to stop reading the Mail and get some sense of realism.
The country generates c£1 tr in tax receipts per year of which £100bn goes to service our debt. These figures were inherited by labour and were always going to be an impact, regardless of who was in power. Post covid and after 15 years of almost zero growth plus the damage of brexit the country was already paying record tax of c38% of all income so increasing it by £1 would be a new record.
Ultimately £20bn here or there is minor in the grand scheme of things.
This 'promise' is getting silly now - before the last election every day the press and the Tories hounded Labour until they made that commitment not to increase the main taxes and they are jumping on it now. The commitment was slightly vague - referring to the income tax band %, so there is an argument that as they have not been increased the pledge has been maintained.
The Tories also made it difficult by cutting NI twice before they left - the 2nd cut was not really affordable and was an election ploy - either get votes or leave a mess for Labour to sort out.
Whilst many don't like the 2 child benefit cap it's removal will take 450k kids out of poverty. Surely this is a good thing. The cost per family (and it is means tested) is c£4k per year - that's £80 a week. Hardly rewarding people to have too many kids.
Other than maybe the £2m mansion tax that will impact a low % the changes will be minimal for most people and potentially offset by lower utilities bills etc